GNU bug report logs - #78264
[PATCH] simple.el (delete-trailing-whitespace-mode): New minor mode

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#78264: closed ([PATCH] simple.el (delete-trailing-whitespace-mode):
 New minor mode)
Date: Mon, 12 May 2025 16:42:02 +0000

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Your message dated Mon, 12 May 2025 12:41:39 -0400
with message-id <jwvbjrxaij7.fsf-monnier+emacs <at> gnu.org>
and subject line Re: bug#78264: [PATCH] simple.el (delete-trailing-whitespace-mode): New minor mode
has caused the debbugs.gnu.org bug report #78264,
regarding [PATCH] simple.el (delete-trailing-whitespace-mode): New minor mode
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
78264: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78264
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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: bug-gnu-emacs <at> gnu.org
Subject: [PATCH] simple.el (delete-trailing-whitespace-mode): New minor mode
Date: Mon, 05 May 2025 12:01:22 -0400

[Message part 3 (text/plain, inline)]

Tags: patch

While

    (add-hook 'before-save-hook #'delete-trailing-whitespace nil t)

is simple enough to put into one's init file, it's a bit rough around
the edges (e.g. for read-only buffers, or interaction with
editorconfig).  So I suggest we add a simple
`delete-trailing-whitespace-mode` minor mode.

Comments?  Objections?


        Stefan


 In GNU Emacs 31.0.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.24.49,
 cairo version 1.18.4) of 2025-05-01 built on alfajor
Repository revision: 3555aa795435c6c150e9291386cb776acd35e564
Repository branch: work
Windowing system distributor 'The X.Org Foundation', version 11.0.12101016
System Description: Debian GNU/Linux trixie/sid

Configured using:
 'configure -C --enable-checking --enable-check-lisp-object-type --with-modules --with-cairo --with-tiff=ifavailable
 'CFLAGS=-Wall -g3 -Og -Wno-pointer-sign'
 PKG_CONFIG_PATH=/home/monnier/lib/pkgconfig'

[0001-simple.el-delete-trailing-whitespace-mode-New-minor-.patch (text/patch, attachment)]

[Message part 5 (message/rfc822, inline)]

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: 78264-done <at> debbugs.gnu.org
Subject: Re: bug#78264: [PATCH] simple.el (delete-trailing-whitespace-mode):
 New minor mode
Date: Mon, 12 May 2025 12:41:39 -0400

Pushed to `master`, closing,


        Stefan

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